001/*
002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 *
019 * $Id$
020 */
021
022package org.nuxeo.shell.cmds.completors;
023
024import java.util.List;
025
026import org.nuxeo.shell.Shell;
027
028/**
029 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
030 */
031public class CommandRegistryCompletor extends jline.SimpleCompletor {
032
033    final Shell shell;
034
035    public CommandRegistryCompletor() {
036        this(Shell.get());
037    }
038
039    public CommandRegistryCompletor(Shell shell) {
040        super(new String[0]);
041        this.shell = shell;
042    }
043
044    @SuppressWarnings("rawtypes")
045    @Override
046    public int complete(String buffer, int cursor, List clist) {
047        setCandidateStrings(shell.getRegistryNames());
048        return super.complete(buffer, cursor, clist);
049    }
050
051}